Efficient computation of lead field bases and influence matrix for the FEM-based EEG and MEG inverse problem

DOI10.1088/0266-5611/20/4/007zbMath1075.92039OpenAlexW1974627378MaRDI QIDQ4832306

Lars Grasedyck, Carsten H Wolters, Wolfgang Hackbusch

Publication date: 4 January 2005

Published in: Inverse Problems (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/a12e2e2f7bd25bce80a3d12fea387b31ef4636be

zbMATH Keywords

finite element methodMaxwell equationscomplexity estimationmagneto-encephalographycurrent distribution in the human brainsource reconstruction problems

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Biological applications of optics and electromagnetic theory (78A70) Biomedical imaging and signal processing (92C55) Inverse problems for PDEs (35R30) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21)

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